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authorJohannes Schindelin <johannes.schindelin@gmx.de>2016-01-14 17:51:54 +0100
committerJunio C Hamano <gitster@pobox.com>2016-01-14 12:20:33 -0800
commit9e2af084d4326ea2b1192074fb1d1ccefe0016a3 (patch)
treedcd60b3ed4bb1cf5721487a116e991254211a5e1 /compat
parent7b40ae86a3f51080ed3550b005fc974024b208fe (diff)
downloadgit-9e2af084d4326ea2b1192074fb1d1ccefe0016a3.tar.gz
nedmalloc: allow compiling with MSys2's compiler
With MSys2's GCC, `ReadWriteBarrier` is already defined, and FORCEINLINE unfortunately gets defined incorrectly. Let's work around both problems, using the MSys2-specific __MINGW64_VERSION_MAJOR constant to guard the FORCEINLINE definition so as not to affect other platforms. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat')
-rw-r--r--compat/nedmalloc/malloc.c.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h
index f216a2a7d3..bf70037b4b 100644
--- a/compat/nedmalloc/malloc.c.h
+++ b/compat/nedmalloc/malloc.c.h
@@ -720,6 +720,9 @@ struct mallinfo {
inlining are defined as macros, so these aren't used for them.
*/
+#ifdef __MINGW64_VERSION_MAJOR
+#undef FORCEINLINE
+#endif
#ifndef FORCEINLINE
#if defined(__GNUC__)
#define FORCEINLINE __inline __attribute__ ((always_inline))
@@ -1382,6 +1385,7 @@ LONG __cdecl _InterlockedExchange(LONG volatile *Target, LONG Value);
/*** Atomic operations ***/
#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
+ #undef _ReadWriteBarrier
#define _ReadWriteBarrier() __sync_synchronize()
#else
static __inline__ __attribute__((always_inline)) long __sync_lock_test_and_set(volatile long * const Target, const long Value)